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Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

DS-6I-0274 Air Filter Element For Caterpillar Engines

Compatible With 3126, 3306, and C7 Engines (Inner)

Base price: $70.19
$61.77
i h
Not Returnable

PRODUCT NOTES

The DS-6I-0274 air filter element can be used for the following Caterpillar engine models:

  • 539, 545, 578, 963, 973
  • 3126, 3126B
  • 3306, 3306B
  • 12H, 16G, 16H, 65B, 65C, 65D, 70C, 75C, 75D, 75E
  • 120H, 135H, 140G, 140H, 143H, 14H, 163H, 385C MHPU, 525B, 535B, 572R, 572R II, 621E, 621F, 623E, 623F, 627E, 627F, 627G, 637D, 637E, 637E II, 637G, 824C, 824G, 825C, 825G, 826G, 953C, 963B, 963C, 973C, 980F, 980F II, 980G
  • C7
  • D7E, D7G II, D7H, D7H II, D7R, D7R II, D8N, D250E, D250E II, D300E, D300E II, D350E, D350E II
  • RM-300
  • SPP101

This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.